Answer:
im so sorry this is so late but i hope i can still help.... its the 3rd one
Explanation:
Answer:
The thoracic duct: It begins near the lower part of the spine and collects lymph from the pelvis, abdomen, and lower chest.
Explanation:
Answer:
having exactly the same DNA sequences, twins start accumulating genetic variation from the earliest stages of development, researchers at Iceland-based company deCODE genetics found, meaning that one twin harbors variants that aren't present in the other.
I believe this difference in concentration of dissolved Particles from one location to another is called a concentration gradient.
Answer:
Defined as an organism whose presence, absence or abundance reflects a specific environmental condition,
Explanation: